B4J Question Problem with googlemaps handling polygons

Sub gm1_Clicked(Latitude As Double, Longitude As Double)  ' ABMaterial google map clicked event

    If pntedit Then ' if editing a previously created polygon point placement
       
        Dim str1 As String = NumberFormat2(Latitude,0,6,6,False)
        Dim str2 As String = NumberFormat2(Longitude,0,6,6,False)
        Dim lat1 As Double = str1
        Dim lon1 As Double = str2
       
        gm1.AddMarker("newmarker" , str1, str2, ABM.COLOR_BLUE, "New", "")
        gm1.refresh ' IMPORTANT
        Log("Marker: "&lat1&"   "&lon1)
       
        Dim SQL As SQL = DBM.GetSQL
        SQL.ExecNonQuery2("UPDATE zonedet set lat = ?,lon = ? where pk = ?",Array As Object(lat1,lon1,sel_pnt))  ' update the old point to new location
        DBM.CloseSQL(SQL)
'        Toast(" Select Zone Name to Refresh This Item",3000)
        Checkselected(lat1,lon1)
        tblcases_clicked(rclist)
        'pntedit = False
    End If
   

    If pntnew Then ' if creating a new polygon from scratch
       
        Dim str1 As String = NumberFormat2(Latitude,0,6,6,False)   ' force to six decimal place
        Dim str2 As String = NumberFormat2(Longitude,0,6,6,False)
        Dim lat1 As Double = str1   ' convert back to double (probably not needed)
        Dim lon1 As Double = str2
       
        gm1.AddMarker("newmarker" , str1, str2, ABM.COLOR_BLUE, "New", "")
        Markers.Add(lat1)
        Markers.Add(lon1)
        Mark.Put(lat1,lon1)
       
        gm1.RemovePolyLines  ' remove what was created so far
        gm1.AddPolyLine(Markers, ABM.COLOR_DEEPORANGE, ABM.INTENSITY_NORMAL, 0.6, 5)  ' redraw all Markers 
       
        gm1.refresh ' IMPORTANT
    End If
   
   
End Sub